It certainly does sound that way. No X-book writer wants her right now and that leaves her in long term limbo.

What will finally bring her back is either a new writer shows up who wants to use her character or Marvel decides they no longer want to hear fans asking them when they will tell Lorna's big origins story and decide to finally do it.

Unlike Wanda and Pietro Marvel doesn't see the need to have Lorna be in other comics like First Class or the Ultimates even though she is in limbo. Suffice it to say it is a very bad time to be a Lorna fan.